What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f818b3f3f818f3f3f3f3f3f3f3f3f5b4246??????????‹??????????[BF
SJIS-WIN3f3f3f3f3f3f3f3f3f3f818b3f3f818f3f3f3f3f3f3f3f3f5b4246??????????°??¥????????[BF
EUC-JP3f3f3f3f3f3f3f3f3f3f818b3f3f818f3f3f3f3f3f3f3f3f5b4246??????????????????????[BF
UTF-83f3f3f3f3f3f3f3f3f3f818b3f3f818f3f3f3f3f3f3f3f3f5b4246????????????????????????[BF
UHC3f3f3f3f3f3f3f3f3f3f818b3f3f818f3f3f3f3f3f3f3f3f5b4246??????????걢??걦????????[BF